<?php
class User_man extends CI_Controller {

	function __construct()
	{
		parent::__construct();	
		$this->load->helper('flexigrid');
		$this->load->library('flexigrid');
		$this->load->library('form_validation');		
		$this->load->model('user_man_model');		
	}
	
	function index()
	{
		//ver lib
		
		/*
		 * 0 - display name
		 * 1 - width
		 * 2 - sortable
		 * 3 - align
		 * 4 - searchable (2 -> yes and default, 1 -> yes, 0 -> no.)
		 */
		$colModel['no'] = array('No',40,TRUE,'center',0);
		$colModel['ubah'] = array('Edit',50,FALSE,'center',0);
		$colModel['NAMA'] = array('Nama',180,TRUE,'center',2);
		$colModel['USERNAME'] = array('Username',100,TRUE,'center',1);
		$colModel['EMAIL'] = array('Email',200,TRUE,'center',1);				
		
		/*
		 * Aditional Parameters
		 */
		$gridParams = array(
		'width' => 'auto',
		'height' => '335',
		'rp' => 15,
		'rpOptions' => '[10,15,20,25,40]',
		'pagestat' => 'Displaying: {from} to {to} of {total} items.',
		'blockOpacity' => 0.5,
		'title' => 'Daftar Keseluruhan User'
		);
		
		/*
		 * 0 - display name
		 * 1 - bclass
		 * 2 - onpress
		 */
		$buttons[] = array('Tambah Data','add','user_man_js');
		$buttons[] = array('Hapus Data','delete','user_man_js');
		$buttons[] = array('separator');
		$buttons[] = array('Pilih Semua','add','user_man_js');
		$buttons[] = array('Batal Memilih Semua','delete','user_man_js');
		$buttons[] = array('separator');

		
		//Build js
		//View helpers/flexigrid_helper.php for more information about the params on this function
		$grid_js = build_grid_js('flex1',site_url("/user_man/user_man_grid"),$colModel,'no','asc',$gridParams,$buttons);
		
		$data['title'] = "Contoh Flexigrid";
		$data['info'] = "Flexigrid";
		$data['js_grid'] = $grid_js;
		$data['version'] = "0.36";
		$data['download_file'] = "Flexigrid_CI_v0.36.rar";
		
		$data['added_js'] = 
			"<script type='text/javascript'>
			function user_man_js(com,grid)
			{
				if (com=='Pilih Semua')
				{
					$('.bDiv tbody tr',grid).addClass('trSelected');
				}
				
				if (com=='Batal Memilih Semua')
				{
					$('.bDiv tbody tr',grid).removeClass('trSelected');
				}
				
				if (com=='Tambah Data')
				{
					location.href='".base_url()."index.php/user_man/input_user/'; 
				}
				
				if (com=='Hapus Data')
				{
				   if($('.trSelected',grid).length>0){
					   if(confirm('Anda yakin ingin menghapus ' + $('.trSelected',grid).length + ' buah data?')){
							var items = $('.trSelected',grid);
							var itemlist ='';
							for(i=0;i<items.length;i++){
								itemlist+= items[i].id.substr(3)+',';
							}
							$.ajax({
							   type: 'POST',
							   url: '".site_url('/user_man/delete_user')."',
							   data: 'items='+itemlist,
							   success: function(data){
								$('#flex1').flexReload();
								alert(data);
							   }
							});
						}
					} else {
						return false;
					} 
				}          
			} 
			</script>
			";
		
		/* $data['notification'] = "";
		if($this->session->userdata('notification')!=''){
			$data['notification'] = "
				<script>
					$(document).ready(function() {
						$.growlUI('Pesan :', '".$this->session->userdata('notification')."'); 
					});
				</script>
			";
		}//end if */	
		
		$data['content'] = $this->load->view('grid',$data,true);
		$this->load->view('main',$data);
		//$this->load->view('grid',$data);
		//$this->load->view('flexigrid',$data);
	}
	
	function user_man_grid()
	{
	
		//List of all fields that can be sortable. This is Optional.
		//This prevents that a user sorts by a column that we dont want him to access, or that doesnt exist, preventing errors.
		$valid_fields = array('ID_USER','NAMA','EMAIL','USERNAME');
		
		$this->flexigrid->validate_post('ID_USER','asc',$valid_fields);

		$records = $this->user_man_model->get_user_man_grid();
		
		$this->output->set_header($this->config->item('json_header'));
		$no = 1;
		/*
		 * Json build WITH json_encode. If you do not have this function please read
		 * http://flexigrid.eyeviewdesign.com/index.php/flexigrid/example#s3 to know how to use the alternative
		 */
		foreach ($records['records']->result() as $row)
		{
			$record_items[] = array($row->ID_USER,
			$no,
			'<a href=\''.site_url().'/user_man/edit_user/'.$row->ID_USER.'/\'><img border=\'0\' src=\''.base_url().'images/main/28.png\'></a> ',
			$row->NAMA,
			$row->USERNAME,
			$row->EMAIL						
			);
			$no++;
		}
		//Print please
		if(isset($record_items))
				$this->output->set_output($this->flexigrid->json_build($records['record_count'],$record_items));
			else
				$this->output->set_output('{"page":"1","total":"0","rows":[]}');
	}
	
	function cek_validasi() {	
			// Setting Rules
			$this->form_validation->set_rules('nama', 'Nama', 'required');
			$this->form_validation->set_rules('email', 'Email', 'required|valid_email');
			$this->form_validation->set_rules('username', 'Username', 'required');
			$this->form_validation->set_rules('password', 'Password', 'required');
			$this->form_validation->set_rules('role', 'Role', 'callback_cek_dropdown');
			
			// Setting Error Message
			$this->form_validation->set_message('required', 'Kolom %s harus diisi!!');
			$this->form_validation->set_message('valid_email', 'Penulisan %s tidak benar!!');
			
			// Setting Delimiter
			$this->form_validation->set_error_delimiters('<li class="error">', '</li>');
			return $this->form_validation->run();
	}
	
	function input_user()
    {
 		if ($this->cek_validasi() == FALSE){
				
				$data['status'] = 'new';
				$data['content'] = $this->load->view('form_user_man',$data,true);
				$this->load->view('main',$data);
			}
			else{
				$this->insert_user();
			}            
    }
	
	function insert_user(){
		$data = array(
			'NAMA' 					=> $this->input->post('nama'),
			'EMAIL' 				=> $this->input->post('email'),
			'USERNAME'	 			=> $this->input->post('username'),
			'PASSWORD'	 			=> md5($this->input->post('password')),
			'STATUS'	 			=> 1,
			'IDROLE'	 			=> 1
		);
		
		$this->user_man_model->insert_user($data);
		redirect('user_man'); 
	}
	
	function edit_user($id_user)
    {
 		if ($this->cek_validasi() == FALSE){
			
				$data['status'] = 'edit';
				$data['user_man'] = $this->user_man_model->get_userID($id_user);
				$data['roleoptions'] = $this->user_man_model->get_role();
				$data['content'] = $this->load->view('form_user_man',$data,true);
				$this->load->view('main',$data);
			}
			else{
				$this->update_user($id_user);
			}            
    }
	
	function update_user($id_user){
		$data = array(
			'NAMA' 					=> $this->input->post('nama'),
			'EMAIL' 				=> $this->input->post('email'),
			'USERNAME'	 			=> $this->input->post('username'),
			'PASSWORD'	 			=> md5($this->input->post('password')),
			'IDROLE'	 			=> 1
		);
		
		$this->user_man_model->update_user($data,$id_user);
		redirect('user_man'); 
	}
	
	//Delete
	function delete_user()
	{
		$user_ids_post_array = explode(",",$this->input->post('items'));
		$msg = '';
		foreach($user_ids_post_array as $index => $user_id){
			if (isset($user_id) && $user_id != "") {
				$this->user_man_model->delete_user($user_id);
						
			
			$msg .= "User dengan id (".$user_id.") telah berhasil dihapus.\n";
			}
		}
		$this->output->set_header($this->config->item('ajax_header'));
		$this->output->set_output($msg);
	}
    
	function cek_dropdown($value){
		if($value === '0'){
			$this->form_validation->set_message('cek_dropdown', 'Kolom %s harus diisi!!');
			return FALSE;
		}
		else{
			return TRUE;
		}
	}//end cek_dropdown
  
}
?>